Mouth guard with attached exterior guard



FIG. 1 is a top, side perspective view of a mouth guard with attached exterior guard showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view thereof, shown in a used condition by a human figure shown in broken lines, and,

FIG. 9 is another perspective view thereof, shown in a used condition by a human figure shown in broken lines.

The dotted lines of FIGS. 8 and 9 illustrate a human figure and form no part of the claimed design. 

CLAIM The ornamental design for a mouth guard with attached exterior guard, as shown and described. 